SamlAttribute Class
Represents an attribute that is associated with the subject of a SamlAttributeStatement.
Assembly: System.IdentityModel (in System.IdentityModel.dll)
The SamlAttribute class corresponds to the <saml:Attribute> XML element that is defined in the OASIS SAML 1.1 specification.
A SamlAttribute instance contains PossessProperty claims for the subject of a SamlAttributeStatement. For example, a SamlAttribute might contain an Over21 claim, whose type would be specified in the Namespace property and whose resource would be specified as a member of the collection in the AttributeValues property. When the CreatePolicy method is called, this Over21 claim is added to the authorization policy that is returned by returned from by the SamlAttributeStatement. When the AttributeValues property contains multiple elements then one claim is returned for each element.
SamlAttribute position in the SAML object hierarchy is:
SamlAttribute
Protected Overrides Function GetIssuedClaims(ByVal RST As RequestSecurityToken) As Collection(Of SamlAttribute) Dim rstAppliesTo As EndpointAddress = RST.AppliesTo If rstAppliesTo Is Nothing Then Throw New InvalidOperationException("No AppliesTo EndpointAddress in RequestSecurityToken") End If Dim bookName As String = rstAppliesTo.Headers.FindHeader(Constants.BookNameHeaderName, Constants.BookNameHeaderNamespace).GetValue(Of String)() If String.IsNullOrEmpty(bookName) Then Throw New FaultException("The book name was not specified in the RequestSecurityToken") End If EnsurePurchaseLimitSufficient(bookName) Dim samlAttributes As New Collection(Of SamlAttribute)() Dim claimSet As ClaimSet For Each claimSet In ServiceSecurityContext.Current.AuthorizationContext.ClaimSets ' Copy Name claims from the incoming credentials into the set of claims we're going to issue Dim nameClaims As IEnumerable(Of Claim) = claimSet.FindClaims(ClaimTypes.Name, Rights.PossessProperty) If Not (nameClaims Is Nothing) Then Dim nameClaim As Claim For Each nameClaim In nameClaims samlAttributes.Add(New SamlAttribute(nameClaim)) Next nameClaim End If Next claimSet ' add a purchase authorized claim samlAttributes.Add(New SamlAttribute(New Claim(Constants.PurchaseAuthorizedClaim, bookName, Rights.PossessProperty))) Return samlAttributes End Function
Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.